A person who takes this kind of trip: someone who travels to a natural place — a forest, a reef, a national park — and wants to see it without damaging it. An ecotourist usually goes in a small group, walks rather than rides, pays a local guide, and comes home knowing something about the birds or the trees. Countable, so 'an ecotourist', 'many ecotourists'. It is a describing label more than a job, and people rarely use it about themselves out loud — saying 'I am an ecotourist' can sound a little pleased with yourself, so travellers usually just say what they did. Note too that ecotourists are still tourists: a hundred careful visitors walking the same forest path still wear it down, and writers on this topic often make exactly that point.

生態旅遊者、生態旅客